Question

On friday I'm gonna hang out with two friends. What are the chances that one of them is a guy if:

A: one is a girl
B: one is a girl born in december

You may assume the following things:
- Female and male friends are just as likely in general
- All months have the same number of days

Answer 1

Zero chance

Answer 2

May i ask how to get this answer?

Answer 3

How can your friend be a guy? The problem states that they are girls.

Answer 4

I think it is talking about two different scenarios.

Answer 5

YW4573

This is a puzzle created by user on the site, you can't just ask for help in order to get the prize with ease.